| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.86 | 12.215% | $263.5481 | $263.55 | $263.55 | $263.50 |
| Purchase #2 | $44.53 | 9.730% | $48.8628 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $63.81 | 12.378% | $71.7084 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $127.98 | 7.193% | $137.1856 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $241.49 | 8.818% | $262.7846 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $197.55 | 9.422% | $216.1632 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $11.89 | 4.373% | $12.4099 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $922.11 | $1,012.6626 | $1,012.66 | $1,012.65 | $1,012.70 | |